Wear-resistant double-sided spinning needle cylinder with inner wall convenient to clean

Abstract

The utility model discloses a wear-resistant double-sided textile needle cylinder convenient for inner wall cleaning, which comprises a double-sided needle cylinder and a cleaning device, a fixing frame is arranged at the bottom of the inner side of the double-sided needle cylinder, the cleaning device is fixedly arranged on the fixing frame, the cleaning device is provided with a rotating rod, a rotating buckle is arranged at the top of the rotating rod, and a telescopic pipe is arranged on one side of the rotating buckle. A cleaning rod and an oil brushing rod are arranged at the tail end of the telescopic pipe, an arc-shaped blade is arranged on the lower portion of the cleaning rod, an oil brushing device is arranged at the tail end of the oil brushing rod, and the oil brushing device and the arc-shaped blade abut against the inner side wall of the double-face needle cylinder. The cleaning device is arranged on the inner side of the double-faced needle cylinder to clean and brush oil on the inner side wall of the double-faced needle cylinder, attached fluff is scraped off, oil is brushed, and the double-faced needle cylinder is bright, resistant to abrasion and prevented from rusting; batting on the inner side wall of the double-sided needle cylinder is scraped by the arc-shaped blade, and then oil brushing maintenance is performed through the oil brushing device, so that the service life is prolonged; the cleaning and oil brushing device has the advantages that the structure is novel, the practicability is high, and the cleaning and oil brushing device is suitable for popularization.

Description

Technical Field

[0001] This utility model relates to the field of knitting machine equipment technology, and more specifically to a wear-resistant double-sided textile needle cylinder that facilitates cleaning of the inner wall. Background Technology

[0002] The needle cylinder is an essential part of a knitting machine, driving the needles to move up and down for knitting operations. Needle cylinders are generally divided into single-sided and double-sided cylinders. However, two prominent drawbacks exist in actual use: First, cleaning the inner wall is difficult. During knitting, lint is generated, and after a period of operation, it adheres to the inner wall of the cylinder, especially in double-sided cylinders. Prolonged lint buildup affects the cylinder's normal operation. Second, since needle cylinders are made of iron, they are prone to rusting after prolonged use, significantly shortening their lifespan and requiring frequent replacement, thus increasing costs for businesses. These are pressing issues for knitting companies. To address these problems, the inventor proposes a wear-resistant double-sided knitting needle cylinder with a convenient inner wall cleaning mechanism. By incorporating a cleaning device inside the cylinder, the inner wall can be quickly cleaned and protected, extending the cylinder's lifespan.

[0003] To address the problem of lint easily adhering to double-sided syringes and affecting their operation, Chinese Patent (Authorization Announcement No.: CN115522313A) discloses a syringe mechanism for a double-sided circular knitting machine. This invention includes: a ring platform with an annular groove on its upper surface; an annular syringe fixedly connected to the ring platform and located above the annular groove, with multiple needle grooves arranged in a circular array on its outer periphery, and movable grooves within the needle grooves; a contacting component comprising multiple arc-shaped plates distributed along a circular array within the annular groove, each arc-shaped plate having multiple elastic insert pieces arranged along its arc at its upper end, each elastic insert piece being inserted into a movable groove; and a diffusion component with a stepped groove at the bottom of the annular groove. This invention allows for continuous, slow air blowing into the needle grooves during the daily operation of the double-sided circular knitting machine, dispersing dust and lint, effectively saving manpower and time for cleaning, thus ensuring overall production efficiency.

[0004] The solution still has some shortcomings in application. After the knitting machine has been used for a long time, the lint and other residues from the raw materials will still accumulate on the cylinder, especially on the inner wall, which is inconvenient to clean manually. Over time, this will affect the operation of the cylinder. At the same time, the inner wall of the cylinder is not only prone to lint but also to rust, requiring regular maintenance, including applying lubricant. Therefore, the structure of the cylinder needs to be improved to enable it to have an inner wall cleaning function and to perform maintenance, thereby extending the service life of the double-sided cylinder and reducing the production cost for enterprises. Utility Model Content

[0005] This utility model discloses a wear-resistant double-sided textile syringe that facilitates cleaning of its inner wall, and its main purpose is to overcome the above-mentioned deficiencies and shortcomings of the existing technology.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A wear-resistant double-sided textile syringe with convenient inner wall cleaning includes a double-sided syringe and a cleaning device. The bottom inner side of the double-sided syringe is provided with a cross-shaped fixing frame. The cleaning device is fixed in the middle of the fixing frame. The cleaning device is provided with a rotating rod. The top of the rotating rod is provided with a rotating buckle. A telescopic tube is installed on one side of the rotating buckle. A cleaning rod and an oil brushing rod are installed at the end of the telescopic tube. An arc-shaped blade is installed at the lower part of the cleaning rod. An oil brushing device is installed at the end of the oil brushing rod. Both the oil brushing device and the arc-shaped blade abut against the inner wall of the double-sided syringe.

[0008] Furthermore, a rotating motor is provided at the bottom center of the fixed frame, and the rotating motor is connected to the rotating rod for driving.

[0009] Furthermore, the telescopic tube includes a sleeve and a branch tube. The sleeve has a built-in spring. One end of the branch tube is sleeved on the sleeve and abuts against the spring. The end of the sleeve has a through hole. The front side of the branch tube has a protrusion that is movably embedded in the through hole.

[0010] Furthermore, the telescopic tube, the cleaning rod, and the oil brush rod are arranged in a "Y" shape.

[0011] Furthermore, the curved blade is in an "r" shape.

[0012] Furthermore, the oil brushing device includes an oil storage chamber and an oil brushing pipe. The bottom of the oil storage chamber is provided with an oil outlet pipe, which extends downward and communicates with the oil brushing pipe. The outside of the oil brushing pipe is covered with a sponge, and the oil brushing pipe has several oil outlets from top to bottom.

[0013] As can be seen from the above description of this utility model, compared with the prior art, the advantages of this utility model are as follows:

[0014] This invention firstly uses a fixing frame on the inner side of a double-sided syringe, on which a cleaning device is installed to clean and oil the inner wall. This removes lint adhering to the inner wall of the syringe and immediately applies oil, making it shiny and wear-resistant, preventing rust or corrosion. Next, an "r"-shaped curved blade is installed at the end of the cleaning rod. This blade scrapes the lint from the inner wall, causing it to fall from top to bottom, preventing it from being pushed upwards and affecting cleaning or falling down later. After cleaning, the inner wall is oiled for maintenance. This dual cleaning and maintenance effectively extends the service life of the double-sided syringe, reduces frequent replacements, and saves both maintenance time and production costs. Finally, after the cleaning and oiling steps are completed, the cleaning rod and oiling rod can be retracted to the center to prevent the cleaning device from interfering with the normal operation of the double-sided syringe. This invention has a novel structure, ingenious design, and strong practicality, making it suitable for widespread application. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a top view of the cleaning device of this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the arc-shaped blade of this utility model.

[0018] Figure 4 This is a side view of the brushing device of this utility model.

[0019] Figure 5 This is a top view of the structure of this utility model. Detailed Implementation

[0020] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0021] like Figures 1 to 5 As shown, a wear-resistant double-sided textile syringe with convenient inner wall cleaning includes a double-sided syringe 1 and a cleaning device 2. The bottom inner side of the double-sided syringe 1 is provided with a cross-shaped fixing frame 3. The cleaning device 2 is fixed in the middle of the fixing frame 3. The cleaning device 2 is provided with a rotating rod 4. The top of the rotating rod 4 is provided with a rotating buckle 5. A telescopic tube 6 is installed on one side of the rotating buckle 5. The end of the telescopic tube 6 is provided with a cleaning rod 7 and an oil brushing rod 8. The lower part of the cleaning rod 7 is provided with an arc-shaped blade 9. The end of the oil brushing rod 8 is provided with an oil brushing device 10. Both the oil brushing device 10 and the arc-shaped blade 9 abut against the inner wall of the double-sided syringe 1.

[0022] Furthermore, a rotating motor 11 is provided at the bottom center of the fixed frame 3, and the rotating motor 11 is drivenly connected to the rotating rod 4.

[0023] Furthermore, the telescopic tube 6 includes a sleeve 61 and a branch tube 62. The sleeve 61 has a built-in spring 63. One end of the branch tube 62 is sleeved on the sleeve 61 and abuts against the spring 63. The end of the sleeve 61 is provided with a through hole 64. The front side of the branch tube 62 is provided with a protrusion 65, which is movably embedded in the through hole 64.

[0024] Furthermore, the telescopic tube 6, the cleaning rod 7, and the oil brushing rod 8 are arranged in a "Y" shape.

[0025] Furthermore, the curved blade 9 is in an "r" shape.

[0026] Furthermore, the oil brushing device 10 includes an oil storage chamber 12 and an oil brushing pipe 13. The bottom of the oil storage chamber 12 is provided with an oil outlet pipe, which extends downward and communicates with the oil brushing pipe 13. The outside of the oil brushing pipe 13 is covered with a sponge body 14, and the oil brushing pipe 13 is provided with a plurality of oil outlets 15 from top to bottom.

[0027] [Example]

[0028] First, after a period of use, lint easily adheres to the surface of the double-sided syringe 1, including both the outer and inner walls. The lint on the outer surface can be blown off with a hairdryer, but the lint on the inner wall is more difficult to clean and requires cleaning by the cleaning device 2. The rotating motor 11 is activated to drive the rotating rod 4 to rotate. The rotating rod 4 then causes the telescopic tube 6 to rotate along the inner wall of the double-sided syringe 1. At this time, the arc-shaped blade 9 at the end of the telescopic tube 6 and the oiling device 10 respectively scrape off the lint and apply oil to the inner wall of the double-sided syringe 1. Next, the arc-shaped blade 9 scrapes off the lint. Because the arc-shaped blade 9 is "r"-shaped... After the lint is scraped off, it falls from top to bottom along the bottom of the curved blade. At this time, there are no other attachments on the inner wall surface of the double-sided syringe 1. The oiling device 10 then performs an oiling operation on the inner wall of the double-sided syringe 1. The sponge 14 wrapped by the oiling tube 13 applies oil to the inner wall of the double-sided syringe, keeping it shiny and achieving simultaneous cleaning and maintenance. Finally, after the lint is scraped off and oil is applied, the branch tube 62 of the telescopic tube 6 can be pulled inward, so that its protrusion 65 is embedded in the perforation 64 of the sleeve 61, so that the cleaning rod 7 and the oiling rod 8 are disengaged from the inner wall of the double-sided syringe 1, avoiding affecting the normal use of the double-sided syringe.

[0029] As can be seen from the above description of this utility model, compared with the prior art, the advantages of this utility model are as follows:

[0030] This invention firstly uses a fixing frame on the inner side of a double-sided syringe, on which a cleaning device is installed to clean and oil the inner wall. This removes lint adhering to the inner wall of the syringe and immediately applies oil, making it shiny and wear-resistant, preventing rust or corrosion. Next, an "r"-shaped curved blade is installed at the end of the cleaning rod. This blade scrapes the lint from the inner wall, causing it to fall from top to bottom, preventing it from being pushed upwards and affecting cleaning or falling down later. After cleaning, the inner wall is oiled for maintenance. This dual cleaning and maintenance effectively extends the service life of the double-sided syringe, reduces frequent replacements, and saves both maintenance time and production costs. Finally, after the cleaning and oiling steps are completed, the cleaning rod and oiling rod can be retracted to the center to prevent the cleaning device from interfering with the normal operation of the double-sided syringe. This invention has a novel structure, ingenious design, and strong practicality, making it suitable for widespread application.

[0031] The above are merely specific embodiments of this utility model, but the design concept of this utility model is not limited thereto. Any non-substantial improvements made to this utility model using this concept should be considered as infringing on the protection scope of this utility model.

Claims

1. A wear-resistant double-sided textile syringe with convenient inner wall cleaning, characterized in that: The device includes a double-sided syringe and a cleaning device. The bottom inner side of the double-sided syringe is provided with a cross-shaped fixing frame. The cleaning device is fixed in the middle of the fixing frame. The cleaning device is provided with a rotating rod. The top of the rotating rod is provided with a rotating buckle. A telescopic tube is installed on one side of the rotating buckle. A cleaning rod and an oil brushing rod are installed at the end of the telescopic tube. An arc-shaped blade is installed at the lower part of the cleaning rod. An oil brushing device is installed at the end of the oil brushing rod. Both the oil brushing device and the arc-shaped blade abut against the inner wall of the double-sided syringe.

2. The wear-resistant double-sided textile syringe with convenient inner wall cleaning according to claim 1, characterized in that: A rotating motor is located at the bottom center of the fixed frame, and the rotating motor is connected to the rotating rod for driving.

3. The wear-resistant double-sided textile syringe with convenient inner wall cleaning according to claim 1, characterized in that: The telescopic tube includes a sleeve and a branch tube. The sleeve has a built-in spring. One end of the branch tube is sleeved on the sleeve and abuts against the spring. The end of the sleeve has a through hole. The front side of the branch tube has a protrusion that is movably embedded in the through hole.

4. The wear-resistant double-sided textile syringe with convenient inner wall cleaning according to claim 1, characterized in that: The telescopic tube, the cleaning rod, and the oil brush rod are arranged in a "Y" shape.

5. The wear-resistant double-sided textile syringe with convenient inner wall cleaning according to claim 1, characterized in that: The curved blade is in the shape of an "r".

6. The wear-resistant double-sided textile syringe with convenient inner wall cleaning according to claim 1, characterized in that: The oil brushing device includes an oil storage chamber and an oil brushing pipe. An oil outlet pipe is provided at the bottom of the oil storage chamber. The oil outlet pipe extends downward and communicates with the oil brushing pipe. A sponge is wrapped around the outside of the oil brushing pipe. The oil brushing pipe has several oil outlets from top to bottom.

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